9278080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 128

約数和(自身を含む): 26928000

約数和(自身を除く): 17649920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 109, 112, 128, 133, 140, 152, 160, 190, 218, 224, 266, 280, 304, 320, 380, 436, 448, 532, 545, 560, 608, 640, 665, 760, 763, 872, 896, 1064, 1090, 1120, 1216, 1330, 1520, 1526, 1744, 2071, 2128, 2180, 2240, 2432, 2660, 3040, 3052, 3488, 3815, 4142, 4256, 4360, 4480, 5320, 6080, 6104, 6976, 7630, 8284, 8512, 8720, 10355, 10640, 12160, 12208, 13952, 14497, 15260, 16568, 17024, 17440, 20710, 21280, 24416, 28994, 30520, 33136, 34880, 41420, 42560, 48832, 57988, 61040, 66272, 69760, 72485, 82840, 85120, 97664, 115976, 122080, 132544, 144970, 165680, 231952, 244160, 265088, 289940, 331360, 463904, 488320, 579880, 662720, 927808, 1159760, 1325440, 1855616, 2319520, 4639040, 9278080]

約数ペア:

[(1, 9278080), (2, 4639040), (4, 2319520), (5, 1855616), (7, 1325440), (8, 1159760), (10, 927808), (14, 662720), (16, 579880), (19, 488320), (20, 463904), (28, 331360), (32, 289940), (35, 265088), (38, 244160), (40, 231952), (56, 165680), (64, 144970), (70, 132544), (76, 122080), (80, 115976), (95, 97664), (109, 85120), (112, 82840), (128, 72485), (133, 69760), (140, 66272), (152, 61040), (160, 57988), (190, 48832), (218, 42560), (224, 41420), (266, 34880), (280, 33136), (304, 30520), (320, 28994), (380, 24416), (436, 21280), (448, 20710), (532, 17440), (545, 17024), (560, 16568), (608, 15260), (640, 14497), (665, 13952), (760, 12208), (763, 12160), (872, 10640), (896, 10355), (1064, 8720), (1090, 8512), (1120, 8284), (1216, 7630), (1330, 6976), (1520, 6104), (1526, 6080), (1744, 5320), (2071, 4480), (2128, 4360), (2180, 4256), (2240, 4142), (2432, 3815), (2660, 3488), (3040, 3052)]